Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
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RCS2012-284
Reduction of the Impact of the Channel Estimation Error in THP Multi-User MIMO System
Shogo Fujita, Leonardo Lanante Jr. (Kyushu Inst. of Tech.), Yuhei Nagao (Radrix), Masayuki Kurosaki, Hiroshi Ochi (Kyushu Inst. of Tech.)
pp. 1 - 6
RCS2012-285
On MMSE receive antenna combining for downlink THP MU-MIMO
Hirotoshi Takahashi (Waseda Univ.), Hiromichi Tomeba, Takashi Onodera, Minoru Kubota (Sharp Corp.), Fumiaki Maehara, Fumio Takahata (Waseda Univ.)
pp. 7 - 12
RCS2012-286
An LQ-Less Implementation of Tomlinson Harashima Precoding (THP)
Oussama Souihli, Yasuyuki Hatakawa, Satoshi Konishi (KDDI R&D Labs)
pp. 13 - 18
RCS2012-287
Block Diagonalization Precoder with Projection Method for Multiuser MIMO Systems
Takuro Yoshida, Leonardo Lanante Jr. (Kyushu Inst. of Tech.), Yuhei Nagao (Radrix), Masayuki Kurosaki, Baiko Sai, Hiroshi Ochi (Kyushu Inst. of Tech.)
pp. 19 - 24
RCS2012-288
Hermitian Splitting Precoding (HSP) for Wireless MIMO Systems
-- All The Channel Capacity, Half The Signaling Cost --
Oussama Souihli, Yasuyuki Hatakawa, Satoshi Konishi (KDDI R&D Labs)
pp. 25 - 30
RCS2012-289
A study of perturbation vector search for downlink MU-MIMO using Vector Perturbation
Masato Takada (Waseda Univ.), Hiromichi Tomeba, Takashi Onodera, Minoru Kubota (Sharp), Fumiaki Maehara, Fumio Takahata (Waseda Univ.)
pp. 31 - 36
RCS2012-290
Open-Loop Homographic Precoding (OLHP)
-- A Method for Seamless (Interference-Free) Multiuser Transmission in Wireless SISO/MIMO Systems With No Channel State Information At The Transmitter (CSIT) --
Oussama Souihli, Yasuyuki Hatakawa, Satoshi Konishi (KDDI R&D Labs)
pp. 37 - 42
RCS2012-291
Transmission Performance for MU-MIMO Systems Based on Block Diagonalization Method in Spatially Correlated Multipath Fading Environment
Kouhei Miyasaka, Takaharu Nagahashi, Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science,Suwa)
pp. 43 - 48
RCS2012-292
Performance Evaluation of CSI Compression Scheme Using Multiuser MIMO Testbed
Tomoko Matsumoto, Yasuyuki Hatakawa, Satoshi Konishi (KDDI Labs.)
pp. 49 - 54
RCS2012-293
SDR-Based Implementation of Multi-User MIMO Experimental System
Masato Taniguchi, Suguru Saito, Hidekazu Murata, Susumu Yoshida, Koji Yamamoto (Kyoto Univ.), Daisuke Umehara (Kyoto Tech), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.)
pp. 55 - 60
RCS2012-294
Channel Capacity of Distributed MIMO systems with Spatially Correlated Shadowing
Ou Zhao, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.)
pp. 61 - 66
RCS2012-295
Study of user selection schemes in multi-user MIMO experimental system
Suguru Saito, Masato Taniguchi, Hidekazu Murata, Susumu Yoshida, Koji Yamamoto (Kyoto Univ.), Daisuke Umehara (Kyoto Tech), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.)
pp. 67 - 72
RCS2012-296
Single-carrier MIMO Adaptive Multiplexing Order Selecting Transmission Using Cyclic Delay Pilot Channel Estimation
Ryo Nagaoka, Shinya Kumagai, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.)
pp. 73 - 78
RCS2012-297
User Scheduling for Uplink SC-FDMA with Subcarrier-Blocking
Takayoshi Iwata, Kazuhiro Kimura, Hiroyuki Miyazaki, Tatsunori Obara, Fumiyuki Adachi (Tohoku Univ.)
pp. 79 - 84
RCS2012-298
Transmission Performances of Transmit/Receive Diversity in Single Carrier Single Frequency Network under Frequency-Selective Nakagami-Rice Fading Environment
Jimmy Hadi Susanto, Hiroyuki Miyazaki, Katsuhiro Temma, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.)
pp. 85 - 90
RCS2012-299
Adaptive Single-carrier MIMO Transmission with Joint Tx/Rx MMSE Filtering
Shinya Kumagai, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.)
pp. 91 - 96
RCS2012-300
Throughput improvement of Wireless LAN system with RoF employing AP control
Yusei Okamoto, Yuki Sangenya, Masahiro Morikura, Koji Yamamoto (Kyoto Univ.), Fusao Nuno, Takatoshi Sugiyama (NTT)
pp. 97 - 102
RCS2012-301
A wake-up mechanism adapting to user distribution for energy-efficient wireless LAN
Fuyuki Saito, Hiroyuki Yomo (Kansai Univ.), Kenichi Abe (NEC Communication Systems,Ltd.), Akio Hasegawa (ATR)
pp. 103 - 108
RCS2012-302
Differential Frame Length Detection for On-Demand WiFi Wake-Up
Kosuke Namba, Hiroyuki Yomo (Kansai Univ.), Yukihiro Hara (NEC Communication Systems,Ltd.), Suhua Tang, Takatoshi Kimura (ATR)
pp. 109 - 114
RCS2012-303
Measurement of Carrier Sense Distance due to Adjacent Channel Leakage in 2.4 GHz WLAN
Yoshiaki Ohno, Koji Yamamoto, Masahiro Morikura (Kyoto Univ.), Tomoyuki Sugihara (Allied Telesis)
pp. 115 - 120
RCS2012-304
Spectrum Assignment in Multi-hop Relay with Diversity
Takanori Matsuno, Kazuhiro Kimura, Hiroyuki Miyazaki, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.)
pp. 121 - 125
RCS2012-305
Adaptive Modulation Assignment For Uplink Single Carrier Cooperative DF Relay with Multi-Antenna Using Direct/Cooperative DF Relay Switching
Kazuhiro Kimura, Tatsunori Obara, Fumiyuki Adachi (Tohoku Univ.)
pp. 127 - 132
RCS2012-306
Analog Network Coded SC/OFDM Hybrid Bi-Directional Relay Communications Using Adaptive Modulation and Coding
Hiroyuki Miyazaki, Tatsunori Obara, Fumiyuki Adachi (Tohoku Univ.)
pp. 133 - 138
RCS2012-307
Comparison of various two-way cooperative relaying schemes for multi-hop wireless networks
Hironori Nishino, Hong Zhou (Osaka Inst. of Tech.)
pp. 139 - 144
RCS2012-308
A New Multi-Attribute Base-Station Association Technique for Hybrid Wireless Networks
Abolfazl Mehbodniya, Fumiyuki Adachi, Gui Guan (Tohoku Univ.)
pp. 145 - 149
RCS2012-309
Development of Mobile Information Sharing System in Disaster
Shen Tzu Chieh, Jairo Eduardo Lopez, Yo Na, Takuro Sato (Waseda Univ.)
pp. 151 - 155
RCS2012-310
WSN Application for Automatic Irrigation Management System
Hao Wu, Anup Kumar Paul, Wei Zhou, Takuro Sato (Waseda Univ.)
pp. 157 - 161
RCS2012-311
A Study on Datafusion Technology Based Wireless Sensor Network in Smartgrid
Wei Zhou, Hao Wu, Takuro Sato (Waseda Univ.)
pp. 163 - 169
RCS2012-312
Low Complexity Synchronization Algorithm for 802.11.4 GHz Standards
Daoud A. Burghal, Loay D. Khalaf (Univ. of Jordan)
pp. 171 - 175
RCS2012-313
Research and Development on Architecture for LTE Systems in TV White Space
Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Takeshi Matsumura, Hiroshi Harada (NICT)
pp. 177 - 182
RCS2012-314
A study of FDD/TDD White Space LTE System
Homare Murakami, Kentaro Ishizu, Kazuo Ibuka, Takeshi Matsumura, Hiroshi Harada (NICT), Mikio Hasegawa (Tokyo Univ. of Science)
pp. 183 - 188
RCS2012-315
BLER Performance of Turbo Frequency Domain Equalizer Using Iterative Decision-Directed Channel Estimation for DFT-Precoded OFDMA
Yoshikazu Tanaka (Tokyo City Univ.), Teruo Kawamura, Nobuhiko Miki (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.)
pp. 189 - 194
RCS2012-316
Performance Comparisons of Distributed and Localized Transmissions with Frequency Domain Scheduling Using Iterative Decision-Directed Channel Estimation for DFT-Precoded OFDMA
Keita Miwa (Tokyo City Univ.), Teruo Kawamura, Nobuhiko Miki (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.)
pp. 195 - 200
RCS2012-317
BLER Performance of Star 16QAM Using Iterative Decision-Directed Channel Estimation for DFT-Precoded OFDMA
Chihiro Mori (Tokyo City Univ.), Teruo Kawamura, Nobuhiko Miki (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.)
pp. 201 - 206
RCS2012-318
Performance Evaluation of Codebook Based Transmit Diversity Using Adaptive Antenna Selection for DFT-Precoded OFDMA
Hideyuki Numata (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.)
pp. 207 - 212
RCS2012-319
Inter carrier interference reduction of OFDM system with a novel self-cancellation scheme
Thitapha Chanpokapaiboon, Takayuki Inoue, Kiyomichi Araki (Tokyo Inst. of Tech.)
pp. 213 - 218
RCS2012-320
Generalized Frequency-Domain Filtered Single-Carrier Signal Transmission
Amnart Boonkajay, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.)
pp. 219 - 224
RCS2012-321
Clustering Method for Wireless Terminals according to Difference of Standard for IEEE802.11 Wireless LAN
Toshiyuki Shintaku, Akira Kishida, Masashi Iwabuchi, Tetsu Sakata (NTT)
pp. 225 - 229
RCS2012-322
Study on Non-reservation Sleep Control Method with Hidden Terminal effect and Improvement of System Throughput
Chun-hsiang Huang, Hiroaki Goto, Mamoru Akimoto, Masataka Iizuka (NTT)
pp. 231 - 236
RCS2012-323
Antenna Selection Diversity for Reduction of AGC Effects in FDM based Narrowband Communication Systems
Shusuke Narieda (Akashi Nat. Coll. of Tech.)
pp. 237 - 241
RCS2012-324
Throughput Performance of SC-FDMA using Overlap FDE
Tatsunori Obara, Fumiyuki Adachi (Tohoku Univ.)
pp. 243 - 248
RCS2012-325
Evaluation of Downlink System-level Performance for Non-Orthogonal Multiple Access (NOMA)
Yuya Saito, Anass Benjebbour, Yoshihisa Kishiyama, Takehiro Nakamura (NTT DOCOMO)
pp. 249 - 254
RCS2012-326
Investigations on Power Allocation Among Beams in Non-orthogonal Access with Random Beamforming and Intra-beam SIC for Cellular MIMO Downlink
Yuta Hayashi (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science)
pp. 255 - 260
RCS2012-327
10 Gbps MIMO-OFDM Outdoor Transmission Experiment for Super High Bit-Rate Mobile Communicaions
Satoshi Suyama (Tokyo Inst. of Tech.), Jiyun Shen, Yasuhiro Oda (NTT DOCOMO), Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.)
pp. 261 - 266
RCS2012-328
Field Experiment of Multi-BS Cooperative MIMO over Inter-BS Interface
Sho Nabatame, Daigo Ogata, Kenji Hoshino, Atsushi Nagate, Teruya Fujii (Softbank Mobile)
pp. 267 - 272
RCS2012-329
Field Experiment of the Network Control Architecture for CoMP JT over X2
Yasuhiro Nagai, Liang Zhang, Takao Okamawari, Teruya Fujii (Softbank Mobile)
pp. 273 - 278
RCS2012-330
FTP CoMP performance with Coordinated Scheduling considering Transmit Power in Heterogeneous Network
Le Liu, Naoto Ishii (NEC)
pp. 279 - 284
RCS2012-331
[Invited Talk]
Future Perspective of Cloud Cooperated Heterogeneous Networks
Kei Sakaguchi, Seiichi Sampei (Osaka Univ.)
p. 285
RCS2012-332
[Invited Talk]
LTE Small Cell Enhancements and Phantom Cell Concept
Yoshihisa Kishiyama, Satoshi Nagata, Anass Benjebbour, Takehiro Nakamura (NTT DOCOMO)
pp. 287 - 292
RCS2012-333
[Invited Talk]
Study on Network-cooperated WiFi offload
Hidetoshi Yokota, Dae Sun Kim (KDDI Labs)
pp. 293 - 297
RCS2012-334
[Invited Talk]
R&D of technology for efficient frequency use through coordinated control and terminals compatible with heterogeneous radio systems
Homare Murakami, Kentaro Ishizu, Goh Miyamoto, Ha Nguyen Tran, Stanislav Filin, Ryuhei Funada, Hiroshi Harada (NICT), Yoshiaki Katsumata, Kiyoshi Ogawa, Minoru Nakamura, Kenichi Iijima, Dai Nishino, Keima Shimoiizaka, Kazuya Ootani (NTT PC Communications)
pp. 299 - 306
RCS2012-335
[Special Invited Talk]
Towards Further Development of Wireless Communications
Susumu Yoshida (Kyoto Univ.)
p. 307
RCS2012-336
Diamond Cellular Network
-- Combination of Small Power Basestations and CoMP Cellular Networks --
Hidekazu Shimodaira, Gia Khanh Tran (Tokyo Inst. of Tech.), Kei Sakaguchi (Osaka Univ.), Kiyomichi Araki (Tokyo Inst. of Tech.), Satoshi Konishi (KDDI R&D Labs., Inc.), Noriaki Miyazaki (KDDI)
pp. 309 - 314
RCS2012-337
Large Scale Cooperation in Cellular Networks with Non-uniform User Distribution
Roya Rezagah, Daisuke Matsuo, Gia Khanh Tran (Tokyo Inst. of Tech.), Kei Sakaguchi (Osaka Univ.), Kiyomichi Araki (Tokyo Inst. of Tech.), Satoshi Konishi (KDDI Labs.), Noriaki Miyazaki (KDDI)
pp. 315 - 320
RCS2012-338
A Study on the effect of introducing small cells
Masashi Fushiki, Yosuke Akimoto, Satoshi Konishi (KDDI Labs.)
pp. 321 - 326
RCS2012-339
Packet transfer procedure in a virtual single cell over connected small cells
Takahiko Yamada, Toshikazu Nishimura (Ritsumeikan Univ.)
pp. 327 - 332
RCS2012-340
A Study of Channel Selection for Wireless LAN using Channel Segregation Based Dynamic Channel Assignment
Katsuhiro Temma, Yuki Matsumura, Tatsunori Obara, Tetsuya Yamamoto (Tohoku Univ.), Koichi Ishihara, Hirantha Abeysekera, Tomoaki Kumagai (NTT), Fumiyuki Adachi (Tohoku Univ.)
pp. 333 - 338
RCS2012-341
A Study of Impact of Asynchronous Transmission Timing on Channel Segregation Based Dynamic Channel Assignment in Wireless LAN
Yuki Matsumura, Katsuhiro Temma, Tatsunori Obara, Tetsuya Yamamoto (Tohoku Univ.), Koichi Ishihara, Hirantha Abeysekera, Tomoaki Kumagai (NTT), Fumiyuki Adachi (Tohoku Univ.)
pp. 339 - 344
RCS2012-342
A Study on Inter-cell Interference Coordination Method Using Inter-cell Interference Power Control in LTE Uplink
Kenichi Higuchi (Tokyo Univ. of Science), Yoshiko Saito, Seigo Nakao (Panasonic)
pp. 345 - 350
RCS2012-343
A Simple Decentralized Cell Association Method for Heterogeneous Networks in Fading Channel
Tetsunosuke Koizumi, Kenichi Higuchi (Tokyo Univ. of Science)
pp. 351 - 356
RCS2012-344
Some Issues on Device to Device Direct Communication underlaying LTE-Advanced Network
Chiharu Yamazaki, Noriyoshi Fukuta, Masato Fujishiro, Susumu Kashiwase, Fangwei Tong, Kugo Morita (KYOCERA Co.)
pp. 357 - 362
RCS2012-345
A Study of Energy Efficiency in Distributed Antenna Network
Hidetoshi Kaji, Shinya Kumagai, Katsuhiro Temma, Tatsunori Obara, Fumiyuki Adachi (Tohoku Univ.)
pp. 363 - 368
RCS2012-346
Multi-user Timing Offset Detection Distributed Antenna Network
Wei Peng, Fumiyuki Adachi (Tohoku Univ.)
pp. 369 - 373
RCS2012-347
Combination between Transmission Space Diversity and Frequency Diversity for Mobile Camera Systems in Multipath Fading Environment
Naoki Kida, Kouhei Miyasaka (Tokyo University of Science, Suwa), Yoshio Nogami, Shunichi Tada (SYSTEC RESEARCH INC.), Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science, Suwa)
pp. 375 - 380
RCS2012-348
Study on Frequency-Domain Channel Estimation Using Polynomial Prediction for Training Sequence Inserted Single-Carrier Block Transmission
Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.)
pp. 381 - 386
RCS2012-349
A Study on transmitter and receiver structure of MIMO SC-FDE for reducing the inference of impulsive noise
Hiroaki Tsuzuki, Yasunori Iwanami (Nagoya Inst. of Tech.)
pp. 387 - 392
RCS2012-350
Multilevel modulated chaos-MIMO transmission scheme with adaptive chaos processing
Eiji Okamoto (Nagoya Inst. of Tech.)
pp. 393 - 398
RCS2012-351
Study on complexity reduction using sphere decoding for MIMO interleaved SC-FDMA receiver with iterative detection
Masaaki Moriyama, Yasunori Iwanami (Nagoya Inst. of Tech.)
pp. 399 - 404
RCS2012-352
Nonlinear Compensation by Predistortor using Feedback Signal with Limited Bandwidth
Yuelin Ma, Yasushi Yamao, Yoshihiko Akaiwa (Univ. of Electro- Comm.)
pp. 405 - 410
RCS2012-353
Theoretical BER Performance for Uplink OFDMA Systems over Nonlinear Fading Channels
Kei Nishimura, Shoya Takebuchi, Fumiaki Maehara (Waseda Univ.)
pp. 411 - 416
RCS2012-354
Iterative M-FSK demodulation using ISI canceller and MLD on MIMO frequency selective fading channels
Yuichi Yamane, Yasunori Iwanami (Nagoya Inst. of Tech.)
pp. 417 - 422
RCS2012-355
Collision detection utilizing MIMO transmission
-- Evaluation of Access control scheme on MAC protocol --
Takefumi Hiraguri, Yutaro Goto, Yoshiaki Morino, Toshiyuki Ogawa (Nippon Inst. of Tech.), Ryochi Kataoka, Kentaro Nishimori, Hideo Makino (Niigata Univ.)
pp. 423 - 427
RCS2012-356
Collision detection using MIMO transmision
-- Performance of interference detection using MIMO-OFDM signals --
Ryochi Kataoka, Kentaro Nishimori, Masaaki Kawahara (Niigata Univ.), Takefumi Hiraguri (Nippon Institute of Technology), Hideo Makino (Niigata Univ.)
pp. 429 - 434
RCS2012-357
Analysis of MRC Diversity Characteristics of OFDM where Delay Profile Exceeds the Guard Interval [II]
-- from SIMO to MIMO --
Yingxian Zheng, Yoshio Karasawa (UEC)
pp. 435 - 440
RCS2012-358
Time Shortening of Interference Detection for Superposed Multicarreir Transmission by Calculating Residual Power Depending on Error Rate
Genji Hayashi, Tomoaki Ohtsuki (Keio Univ.), Jun Mashino, Takatoshi Sugiyama (NTT)
pp. 441 - 445
RCS2012-359
Least Mean Square Algorithm with Application to Improved Adaptive Sparse Channel Estimation
Guan Gui, Wei Peng, Fumiyuki Adachi (Tohoku Univ.)
pp. 447 - 452
RCS2012-360
ANC-EPWM Transmitter Employing 3rd-order Delta-Sigma Modulator
Koji Iwaki, Takashi Funabashi, Yasushi Yamao (UEC)
pp. 453 - 458
RCS2012-361
An estimation of receive BER of MIMO OFDM with channel measurement
Masato Shiro, Yasunori Iwanami (Nagoya Inst. of Tech.), Ryota Yamada, Naoki Okamoto (Sharp)
pp. 459 - 464
RCS2012-362
A study on impulsive noise model generated from car motors and the BER improvement of OFDM receiver with noise canceller
Kazuya Niimi, Yasunori Iwanami (Nagoya Inst. of Tech.), Yuji Kamiya, Makoto Tanaka (DENSO)
pp. 465 - 470
RCS2012-363
A Reinforcement Learning Based Sensing Policy for Cognitive Radio Systems
Fereidoun H. Panahi, Tomoaki Ohtsuki (Keio Univ.)
pp. 471 - 476
RCS2012-364
A Network Routing Method Based on QoS in Mobile Ad-Hoc Networks
Hayato Iriyama, Yoshihiro Kainuma, Kyohei Uchibori, Kazuhiro Yamaguchi, Makoto Sugita, Hideaki Matsue (Tokyo University of Science, Suwa)
pp. 477 - 482
RCS2012-365
Security Challenges in Network Coding: The case of the Diversity Problem
Juan Camilo Corena, Tomoaki Ohtsuki (Keio Univ.)
pp. 483 - 488
RCS2012-366
A Link-Based Network Coordinate System for Mobility
Marat Zhanikeev (Tokyo Univ. of Science)
pp. 489 - 492
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.